/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package it.apuliait.service.persistence;

import com.liferay.portal.kernel.cache.CacheRegistryUtil;
import com.liferay.portal.kernel.dao.orm.EntityCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderPath;
import com.liferay.portal.kernel.dao.orm.Query;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.dao.orm.Session;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.InstanceFactory;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.PropsUtil;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.UnmodifiableList;
import com.liferay.portal.model.CacheModel;
import com.liferay.portal.model.ModelListener;
import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;

import it.apuliait.NoSuchDocumentoException;

import it.apuliait.model.Documento;
import it.apuliait.model.impl.DocumentoImpl;
import it.apuliait.model.impl.DocumentoModelImpl;

import java.io.Serializable;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * The persistence implementation for the documento service.
 *
 * <p>
 * Caching information and settings can be found in <code>portal.properties</code>
 * </p>
 *
 * @author Donatello
 * @see DocumentoPersistence
 * @see DocumentoUtil
 * @generated
 */
public class DocumentoPersistenceImpl extends BasePersistenceImpl<Documento>
	implements DocumentoPersistence {
	/*
	 * NOTE FOR DEVELOPERS:
	 *
	 * Never modify or reference this class directly. Always use {@link DocumentoUtil} to access the documento persistence. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this class.
	 */
	public static final String FINDER_CLASS_NAME_ENTITY = DocumentoImpl.class.getName();
	public static final String FINDER_CLASS_NAME_LIST_WITH_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List1";
	public static final String FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List2";
	public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_ALL = new FinderPath(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
			DocumentoModelImpl.FINDER_CACHE_ENABLED, DocumentoImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL = new FinderPath(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
			DocumentoModelImpl.FINDER_CACHE_ENABLED, DocumentoImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_COUNT_ALL = new FinderPath(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
			DocumentoModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countAll", new String[0]);

	public DocumentoPersistenceImpl() {
		setModelClass(Documento.class);
	}

	/**
	 * Caches the documento in the entity cache if it is enabled.
	 *
	 * @param documento the documento
	 */
	@Override
	public void cacheResult(Documento documento) {
		EntityCacheUtil.putResult(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
			DocumentoImpl.class, documento.getPrimaryKey(), documento);

		documento.resetOriginalValues();
	}

	/**
	 * Caches the documentos in the entity cache if it is enabled.
	 *
	 * @param documentos the documentos
	 */
	@Override
	public void cacheResult(List<Documento> documentos) {
		for (Documento documento : documentos) {
			if (EntityCacheUtil.getResult(
						DocumentoModelImpl.ENTITY_CACHE_ENABLED,
						DocumentoImpl.class, documento.getPrimaryKey()) == null) {
				cacheResult(documento);
			}
			else {
				documento.resetOriginalValues();
			}
		}
	}

	/**
	 * Clears the cache for all documentos.
	 *
	 * <p>
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache() {
		if (_HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE) {
			CacheRegistryUtil.clear(DocumentoImpl.class.getName());
		}

		EntityCacheUtil.clearCache(DocumentoImpl.class.getName());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	/**
	 * Clears the cache for the documento.
	 *
	 * <p>
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache(Documento documento) {
		EntityCacheUtil.removeResult(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
			DocumentoImpl.class, documento.getPrimaryKey());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	@Override
	public void clearCache(List<Documento> documentos) {
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

		for (Documento documento : documentos) {
			EntityCacheUtil.removeResult(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
				DocumentoImpl.class, documento.getPrimaryKey());
		}
	}

	/**
	 * Creates a new documento with the primary key. Does not add the documento to the database.
	 *
	 * @param documentoId the primary key for the new documento
	 * @return the new documento
	 */
	@Override
	public Documento create(long documentoId) {
		Documento documento = new DocumentoImpl();

		documento.setNew(true);
		documento.setPrimaryKey(documentoId);

		return documento;
	}

	/**
	 * Removes the documento with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param documentoId the primary key of the documento
	 * @return the documento that was removed
	 * @throws it.apuliait.NoSuchDocumentoException if a documento with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public Documento remove(long documentoId)
		throws NoSuchDocumentoException, SystemException {
		return remove((Serializable)documentoId);
	}

	/**
	 * Removes the documento with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param primaryKey the primary key of the documento
	 * @return the documento that was removed
	 * @throws it.apuliait.NoSuchDocumentoException if a documento with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public Documento remove(Serializable primaryKey)
		throws NoSuchDocumentoException, SystemException {
		Session session = null;

		try {
			session = openSession();

			Documento documento = (Documento)session.get(DocumentoImpl.class,
					primaryKey);

			if (documento == null) {
				if (_log.isWarnEnabled()) {
					_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
				}

				throw new NoSuchDocumentoException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
					primaryKey);
			}

			return remove(documento);
		}
		catch (NoSuchDocumentoException nsee) {
			throw nsee;
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}
	}

	@Override
	protected Documento removeImpl(Documento documento)
		throws SystemException {
		documento = toUnwrappedModel(documento);

		Session session = null;

		try {
			session = openSession();

			if (!session.contains(documento)) {
				documento = (Documento)session.get(DocumentoImpl.class,
						documento.getPrimaryKeyObj());
			}

			if (documento != null) {
				session.delete(documento);
			}
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		if (documento != null) {
			clearCache(documento);
		}

		return documento;
	}

	@Override
	public Documento updateImpl(it.apuliait.model.Documento documento)
		throws SystemException {
		documento = toUnwrappedModel(documento);

		boolean isNew = documento.isNew();

		Session session = null;

		try {
			session = openSession();

			if (documento.isNew()) {
				session.save(documento);

				documento.setNew(false);
			}
			else {
				session.merge(documento);
			}
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);

		if (isNew) {
			FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
		}

		EntityCacheUtil.putResult(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
			DocumentoImpl.class, documento.getPrimaryKey(), documento);

		return documento;
	}

	protected Documento toUnwrappedModel(Documento documento) {
		if (documento instanceof DocumentoImpl) {
			return documento;
		}

		DocumentoImpl documentoImpl = new DocumentoImpl();

		documentoImpl.setNew(documento.isNew());
		documentoImpl.setPrimaryKey(documento.getPrimaryKey());

		documentoImpl.setDocumentoId(documento.getDocumentoId());
		documentoImpl.setTrasmittenteIDFK(documento.getTrasmittenteIDFK());
		documentoImpl.setRiceventeIDFK(documento.getRiceventeIDFK());
		documentoImpl.setUserId(documento.getUserId());
		documentoImpl.setNomeDocumento(documento.getNomeDocumento());
		documentoImpl.setStatoDocumento(documento.getStatoDocumento());
		documentoImpl.setTipoDocumento(documento.getTipoDocumento());
		documentoImpl.setDivisa(documento.getDivisa());
		documentoImpl.setDataDocumento(documento.getDataDocumento());
		documentoImpl.setNumeroDocumento(documento.getNumeroDocumento());
		documentoImpl.setProgressivoInvio(documento.getProgressivoInvio());
		documentoImpl.setTipoRitenuta(documento.getTipoRitenuta());
		documentoImpl.setImportoRitenuta(documento.getImportoRitenuta());
		documentoImpl.setAliquotaRitenuta(documento.getAliquotaRitenuta());
		documentoImpl.setCausalePagamento(documento.getCausalePagamento());
		documentoImpl.setImportoTotale(documento.getImportoTotale());
		documentoImpl.setArrotondamento(documento.getArrotondamento());
		documentoImpl.setCausale(documento.getCausale());
		documentoImpl.setArticolo73(documento.getArticolo73());
		documentoImpl.setBolloVirtuale(documento.getBolloVirtuale());
		documentoImpl.setImportoBolloVirtuale(documento.getImportoBolloVirtuale());
		documentoImpl.setCassaPrevidenziale(documento.getCassaPrevidenziale());
		documentoImpl.setAliquotaCassa(documento.getAliquotaCassa());
		documentoImpl.setAliquotaIvaCassa(documento.getAliquotaIvaCassa());
		documentoImpl.setRitenutaCassa(documento.getRitenutaCassa());
		documentoImpl.setNaturaCassa(documento.getNaturaCassa());
		documentoImpl.setImponibileCassa(documento.getImponibileCassa());
		documentoImpl.setImportoContributoCassa(documento.getImportoContributoCassa());
		documentoImpl.setTipoScontoMaggiorazione(documento.getTipoScontoMaggiorazione());
		documentoImpl.setPercentualeScontoMaggiorazione(documento.getPercentualeScontoMaggiorazione());
		documentoImpl.setImportoScontoMaggiorazione(documento.getImportoScontoMaggiorazione());
		documentoImpl.setEsigibilitaIva(documento.getEsigibilitaIva());

		return documentoImpl;
	}

	/**
	 * Returns the documento with the primary key or throws a {@link com.liferay.portal.NoSuchModelException} if it could not be found.
	 *
	 * @param primaryKey the primary key of the documento
	 * @return the documento
	 * @throws it.apuliait.NoSuchDocumentoException if a documento with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public Documento findByPrimaryKey(Serializable primaryKey)
		throws NoSuchDocumentoException, SystemException {
		Documento documento = fetchByPrimaryKey(primaryKey);

		if (documento == null) {
			if (_log.isWarnEnabled()) {
				_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
			}

			throw new NoSuchDocumentoException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
				primaryKey);
		}

		return documento;
	}

	/**
	 * Returns the documento with the primary key or throws a {@link it.apuliait.NoSuchDocumentoException} if it could not be found.
	 *
	 * @param documentoId the primary key of the documento
	 * @return the documento
	 * @throws it.apuliait.NoSuchDocumentoException if a documento with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public Documento findByPrimaryKey(long documentoId)
		throws NoSuchDocumentoException, SystemException {
		return findByPrimaryKey((Serializable)documentoId);
	}

	/**
	 * Returns the documento with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param primaryKey the primary key of the documento
	 * @return the documento, or <code>null</code> if a documento with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public Documento fetchByPrimaryKey(Serializable primaryKey)
		throws SystemException {
		Documento documento = (Documento)EntityCacheUtil.getResult(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
				DocumentoImpl.class, primaryKey);

		if (documento == _nullDocumento) {
			return null;
		}

		if (documento == null) {
			Session session = null;

			try {
				session = openSession();

				documento = (Documento)session.get(DocumentoImpl.class,
						primaryKey);

				if (documento != null) {
					cacheResult(documento);
				}
				else {
					EntityCacheUtil.putResult(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
						DocumentoImpl.class, primaryKey, _nullDocumento);
				}
			}
			catch (Exception e) {
				EntityCacheUtil.removeResult(DocumentoModelImpl.ENTITY_CACHE_ENABLED,
					DocumentoImpl.class, primaryKey);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return documento;
	}

	/**
	 * Returns the documento with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param documentoId the primary key of the documento
	 * @return the documento, or <code>null</code> if a documento with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public Documento fetchByPrimaryKey(long documentoId)
		throws SystemException {
		return fetchByPrimaryKey((Serializable)documentoId);
	}

	/**
	 * Returns all the documentos.
	 *
	 * @return the documentos
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List<Documento> findAll() throws SystemException {
		return findAll(QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the documentos.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link it.apuliait.model.impl.DocumentoModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	 * </p>
	 *
	 * @param start the lower bound of the range of documentos
	 * @param end the upper bound of the range of documentos (not inclusive)
	 * @return the range of documentos
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List<Documento> findAll(int start, int end)
		throws SystemException {
		return findAll(start, end, null);
	}

	/**
	 * Returns an ordered range of all the documentos.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link it.apuliait.model.impl.DocumentoModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	 * </p>
	 *
	 * @param start the lower bound of the range of documentos
	 * @param end the upper bound of the range of documentos (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of documentos
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List<Documento> findAll(int start, int end,
		OrderByComparator orderByComparator) throws SystemException {
		boolean pagination = true;
		FinderPath finderPath = null;
		Object[] finderArgs = null;

		if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
				(orderByComparator == null)) {
			pagination = false;
			finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL;
			finderArgs = FINDER_ARGS_EMPTY;
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_ALL;
			finderArgs = new Object[] { start, end, orderByComparator };
		}

		List<Documento> list = (List<Documento>)FinderCacheUtil.getResult(finderPath,
				finderArgs, this);

		if (list == null) {
			StringBundler query = null;
			String sql = null;

			if (orderByComparator != null) {
				query = new StringBundler(2 +
						(orderByComparator.getOrderByFields().length * 3));

				query.append(_SQL_SELECT_DOCUMENTO);

				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
					orderByComparator);

				sql = query.toString();
			}
			else {
				sql = _SQL_SELECT_DOCUMENTO;

				if (pagination) {
					sql = sql.concat(DocumentoModelImpl.ORDER_BY_JPQL);
				}
			}

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				if (!pagination) {
					list = (List<Documento>)QueryUtil.list(q, getDialect(),
							start, end, false);

					Collections.sort(list);

					list = new UnmodifiableList<Documento>(list);
				}
				else {
					list = (List<Documento>)QueryUtil.list(q, getDialect(),
							start, end);
				}

				cacheResult(list);

				FinderCacheUtil.putResult(finderPath, finderArgs, list);
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(finderPath, finderArgs);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return list;
	}

	/**
	 * Removes all the documentos from the database.
	 *
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public void removeAll() throws SystemException {
		for (Documento documento : findAll()) {
			remove(documento);
		}
	}

	/**
	 * Returns the number of documentos.
	 *
	 * @return the number of documentos
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public int countAll() throws SystemException {
		Long count = (Long)FinderCacheUtil.getResult(FINDER_PATH_COUNT_ALL,
				FINDER_ARGS_EMPTY, this);

		if (count == null) {
			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(_SQL_COUNT_DOCUMENTO);

				count = (Long)q.uniqueResult();

				FinderCacheUtil.putResult(FINDER_PATH_COUNT_ALL,
					FINDER_ARGS_EMPTY, count);
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_ALL,
					FINDER_ARGS_EMPTY);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return count.intValue();
	}

	/**
	 * Initializes the documento persistence.
	 */
	public void afterPropertiesSet() {
		String[] listenerClassNames = StringUtil.split(GetterUtil.getString(
					com.liferay.util.service.ServiceProps.get(
						"value.object.listener.it.apuliait.model.Documento")));

		if (listenerClassNames.length > 0) {
			try {
				List<ModelListener<Documento>> listenersList = new ArrayList<ModelListener<Documento>>();

				for (String listenerClassName : listenerClassNames) {
					listenersList.add((ModelListener<Documento>)InstanceFactory.newInstance(
							getClassLoader(), listenerClassName));
				}

				listeners = listenersList.toArray(new ModelListener[listenersList.size()]);
			}
			catch (Exception e) {
				_log.error(e);
			}
		}
	}

	public void destroy() {
		EntityCacheUtil.removeCache(DocumentoImpl.class.getName());
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	private static final String _SQL_SELECT_DOCUMENTO = "SELECT documento FROM Documento documento";
	private static final String _SQL_COUNT_DOCUMENTO = "SELECT COUNT(documento) FROM Documento documento";
	private static final String _ORDER_BY_ENTITY_ALIAS = "documento.";
	private static final String _NO_SUCH_ENTITY_WITH_PRIMARY_KEY = "No Documento exists with the primary key ";
	private static final boolean _HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE = GetterUtil.getBoolean(PropsUtil.get(
				PropsKeys.HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE));
	private static Log _log = LogFactoryUtil.getLog(DocumentoPersistenceImpl.class);
	private static Documento _nullDocumento = new DocumentoImpl() {
			@Override
			public Object clone() {
				return this;
			}

			@Override
			public CacheModel<Documento> toCacheModel() {
				return _nullDocumentoCacheModel;
			}
		};

	private static CacheModel<Documento> _nullDocumentoCacheModel = new CacheModel<Documento>() {
			@Override
			public Documento toEntityModel() {
				return _nullDocumento;
			}
		};
}